o iK@svddlmZddlZddlZddlmZmZmZmZmZm Z m Z ddl m Z er0ddl mZmZe dZd d d ZdS)) annotationsN) TYPE_CHECKING AwaitableCallableOptionalTypeTypeVarUnion)StartOperationContext)InputTOutputTServiceHandlerTstart^Callable[[ServiceHandlerT, StartOperationContext, InputT], Union[OutputT, Awaitable[OutputT]]]return6tuple[Optional[Type[InputT]], Optional[Type[OutputT]]]cCszt|}Wntytd|dYdSw|dd}t|dkrF|r.d|nd}td|d t||d d}||fS|\}}t|t s_td |d |d d}||fS) zReturn operation input and output types. `start` must be a type-annotated start method that returns a synchronous result. z Expected decorated start method z to have type annotations)NNrNz: zI to have exactly 2 type-annotated parameters (ctx and input), but it has .zExpected first parameter of z4 to be an instance of StartOperationContext, but is ) typingget_type_hints TypeErrorwarningswarnpoplenvalues issubclassr )rtype_annotations output_typesuffix input_typectx_typer#\/var/www/html/karishye-ai-python/venv/lib/python3.10/site-packages/nexusrpc/handler/_util.py2get_start_method_input_and_output_type_annotationss:      r%)rrrr) __future__rrrrrrrrrr nexusrpc.handlerr nexusrpcr r r r%r#r#r#r$s $